
Wiseco Professional Series forged piston set for compact European 1.6L engines and Mini Cooper 2002–2005 turbo variants. The four-piston set has a 77.50 mm bore, 26.50 mm compression height and 0.827 in. pin diameter, and includes premium rings. Forged from 2618 aluminum for tensile strength, with precision ring grooves, anti-detonation details, ArmorGlide skirt coating and forced pin oiling.
Wiseco Mini-Cooper 2002-5 FT 8.5:1 Turbo 77.5mm Piston Shelf Stock Kit